What happens when you start randomly taking pictures of strangers—without explaining why? In this hilarious prank, we hit the streets to see how people react when they catch us snapping their photo!

Here, we bring you photographer Colin Lane's pictures of people making the most of the hot weather in the city centre today.

People pictures fall into two categories: portraits and candid. Either can be made with or without your subject's awareness and cooperation. However near or far your subject, however intimate or ...