City bus drivers are willing to go on strike to get a new deal.

Unionized HSR workers voted 95 per cent in favour of a strike mandate Sunday night, although a strike or lockout can't happen until April 9.

Union president Eric Tuck listed benefits, seniority rights and "safe and reasonable schedules" among big topics still under negotiation.

City spokesperson Mike Kirkopoulos said bargaining continues this week. The union represents 682 HSR workers, including 450 bus drivers.