Samajwadi Party district chief Ram Udit Yadav joined the dharna by the Congress members at the office of the chief medical officer, around 12 km from the hospital.
The court said the plea was filed to "needlessly harass" her as she was a union minister.
The Congress on Wednesday came out in defence of Rahul Gandhi saying he never disrespects women and the Bharatiya Janata Party is indulging in an 'indecent' act of accusing him of 'misconduct' as it does not want a debate on Manipur violence.