Whilst many of the stunts probably were done for real, as with many programmes of this ilk you have to train yourself into thinking how the programme was made and be able to spot the setups and fakes. Case in point: the devil brollies.

Sure, one person could take an umbrella and walk off not realising but you have to think that when there are 3 or 4 people in the same street, especially when they are walking in front of eachother, that they would definitely have noticed one or more of the other umbrellas and checked out their own. Also everyone immediately slung the umbrella towards the back, whereas most of the time I think you'll find people tend to protect their faces from the rain by tilting it forwards. Tilting it forwards would also make it easy to see the writing through the translucent black nylon.

Yes I think too much.