Canadian Provincial Politics question?

Provincial and Federal ridings have different lines – they aren’t the same for both and running for both would be like having 2 jobs…like working at the local Tim Hortons AND at the Head office in Toronto…you can’t be both places at once. So, while I don’t know of any law forbidding someone from holding both positions at the same time, a person could not be very effective in either position while holding both positions.