Much will depend on turnout, with younger Britons seen as more supportive of the European Union than their elders but less likely to vote.
Barcelona lost ground on La Liga leaders Real Madrid when their 11-match winning streak was snapped by Malaga, while Premier League pacesetters Chelsea dropped points at home to Burnley. Bayern Munich enjoyed a second-successive goalrush in the Bundesliga after routing Paderborn 6-0 while AS Roma lost ground to Serie A leaders Juventus after yet another draw. This and more from the happenings in the world of football over the weekend.
As Leicester City celebrates its unexpected title triumph, Bikash Mohapatra/Rediff.com lists similar success stories across Europe's top leagues.
Mateo Kovacic's late strike avoided embarrassment for Real Madrid as the European champions surrendered a two-goal lead before drawing 3-3 with Legia Warsaw in an enthralling Champions League game played amid an empty stadium on Wednesday.
Thomas Meunier volleyed a spectacular last-minute goal to give Paris St Germain a 2-1 win at FC Basel, which took them into the last 16 of the Champions League on Tuesday.
Manchester United flirted with calamity before coasting into the Europa League last 16 as debutant Marcus Rashford helped them overcome an early blow with two goals in a 5-1 home victory over Midtjylland on Thursday.
A round-up of our favourite photographs of the week gone by.
Former Newcastle United striker Faustino Asprilla is entering the world of business by designing and selling fruit-flavoured condoms in his native Colombia.
Borussia Dortmund have signed Manchester United winger Adnan Januzaj on loan for a season, the German club said on Monday.
Ten of the 16 sides also reached the same round two seasons ago and, as usual, the big five leagues dominate with 13 clubs hailing from either the English, Spanish, German, French and Italian leagues.
Thirteen women, who have broken gender stereotypes, reveal what it takes to do a 'man's job'.
'Antonio Guterres takes over as the UN secretary-general with tremendous goodwill as the process of his election was without the usual horse trading and compromises.' 'We have every reason to believe that he will be sensitive to Indian positions,' says Ambassador T P Sreenivasan.
New Liverpool boss Juergen Klopp made it three wins from his last three matches with a 1-0 success at Rubin Kazan in Russia that left them second in Group B, two points behind Swiss club Sion on Thursday.
Which one are you looking forward to?
The three teams with 100 percent records in this season's Champions League can secure their places in the knockout stage this week with two games to spare.
The UK has had a complex relationship and checkered history with the EU.
'Even the mafia has certain ethics and follow certain rules, but Abu Salem was so ruthless, so inhuman, there was no ethics at all. He had no basic humanity in him.' India's foremost crime writer S Hussain Zaidi on the dreaded gangster.
We are all 'Chasing the Monsoon', notes Ajit Balakishnan.
Cristiano Ronaldo set a record for goals scored in the group stage of the Champions League of 11 when he netted four against Malmo in Group A on Tuesday.
Robert Lewandowski scored a brilliant free kick to give Bayern Munich a 1-0 win over Atletico Madrid in their last Champions League Group D outing on Tuesday, ending the 100 percent record of their opponents. The Poland international curled the ball over the wall and into the corner of the net in the 28th minute but the goal had no impact on the final standings with Atletico guaranteed top spot and Bayern in second place.
Bayern Munich carved out a 1-0 win at CSKA Moscow on Tuesday thanks to Thomas Mueller's first-half penalty in the strangely muted atmosphere of a cold, damp and deserted Khimki Arena.
Schalke 04 halted the Chelsea juggernaut when they drew 1-1 in their Champions League Group G opener at Stamford Bridge on Wednesday, handing a wake-up call to the London club who had won their first four games of the season.
Chelsea returned to their early-season form to open up a five-point lead in the Premier League, Cristiano Ronaldo and Lionel Messi continued to make mincemeat of La Liga defences and Juventus extended their lead in Serie A. In France, Olympique Lyonnais retained top spot with a 2-0 win at RC Lens.
Did you know Turmeric Latte or Haldi Doodh is trending abroad?
A summary of Wednesday's matches in the UEFA Champions League.
Photos from the 2018 World Cup qualifiers played on Tuesday
Nemanja Matic's header ended Sporting's proud four-year unbeaten home run in Europe as Chelsea seized control of Champions League Group G with a 1-0 victory in Lisbon on Tuesday.
Cristiano Ronaldo came off the bench and scored an opportunist goal which set Portugal on the way to a 2-0 win in Andorra on Saturday that maintained their chances of qualifying directly for the World Cup.
'Britain always had a very special relationship with the EU -- it always was an on/off relationship. It retained its own currency and visa.' 'Britain always had what you call in EU lingo 'opt out clauses', which other countries don't have.'
Leaders Chelsea have seen their lead reduced to just three points after a shock defeat, and a revival from defending champions Manchester City. Manchester United are back in third after a run of five straight wins. If Chelsea slip agains, City continue to pile on the pressure and United keep the winning momentum it will make EPL battle further interesting.
When Correa was hailed as India's greatest architect in 2013, he said, 'Greatest is so...so definite. Most innovative might have been better'
Sheela Bhatt/Rediff.com decodes why Modi has decided to retain her in the Union Cabinet despite this controversy and their many internal differences.
France's hopes of reaching the World Cup finals are hanging by a thread after a 2-0 first-leg defeat away to Ukraine in their playoff on Friday while Cristiano Ronaldo's late winner gave Portugal the edge against Sweden.
Zlatan Ibrahimovic and Cristiano Ronaldo come face-to-face next month when Sweden meet Portugal in a World Cup playoff and they sharpened their claws with six goals between them on a thrilling night of Champions League action on Wednesday.
From an exclusive interview with GQ magazine's Daniel Riley, for GQ India's April 2016 issue, here are 12 things you should know about Cristiano Ronaldo - the footballer, the father and the man
News of all that's transpired on and off the football field
There will be plenty of tension in the air in North London on Wednesday when out-of-sorts Arsenal face Borussia Dortmund seeking to qualify from the Champions League group stage for the 15th successive season.
When it comes to celebrating William Shakespeare, can India be far behind?
Champions League holders Real Madrid will face former European champions Liverpool, FC Basel and debutants Ludogorets of Bulgaria following the group stage draw on Thursday.