Anna Hazare is planning to hold a day-long protest at Jantar Mantar here Dec 11 if the parliamentary panel examining the Lokpal bill does not come up with recommendations for a strong anti-graft ombudsman, an activist said Monday.

"If the standing committee does not give recommendations for a strong Lokpal, Anna will sit on a day-long protest at Jantar Mantar Dec 11 with other civil society activists," a Team Anna member told IANS.