Hello There,
I have to validate my worker visa at Niagara.
I do not have a car or a driver's license.The plan so far is to take a greyhound to Niagara,Canada and then either walk across the Friendship bridge or take a cab.
Does anyone know if I can take a cab? and turn around?
I do need to go on a weekday as i need to get a validatory stamp. Hence do not have anyone to drive me there.
Any other suggestions are most welcome.

Thanks in advance,
Pi.