The bus is driving on the left side of the road, which is common in countries like New Zealand or Australia. The bus sign clearly reads "105 to Richmond Rd," a street name format very common in Auckland, New Zealand. The "Wilson Parking" sign is a major clue, as this company is ubiquitous in New Zealand cities. The architecture and the specific green-painted bus/cycle lane markings strongly point to downtown Auckland. I am very confident this is in the central business district of Auckland.

Country: New Zealand, City: Auckland.
I am 95% sure.

then: guess