The problems of a rooftop chase scene.
One of the most iconic things that can happen in a film is when the hero chases the villain or the hero is looking to make a daring escape and the last exit point is the roof. Racing over the rooftops, pursued by the fleet footed individuals the hero or villain is ranged against is one of the most exciting parts of the film. However, whenever you have this situation you do know that someone is probably going to come to a very sticky end (probably from falling off it).
The owners of the building must be very annoyed. There is a chance that someone is going to come crashing through the roof and this will be a terrible inconvenience when it starts to rain. What are the insurance situations when this happens? Who do you make the claim to? This is especially true if it is some shadowy criminal organisation that is doing it. At least you might get some kind of payment from a government black ops department although finding them on https://www.gov.uk/ might be tricky.
There is one way that you can possibly avoid this kind of thing. Perhaps investing in some Roof sealant might be an idea. When the big booted foot of a criminal goon comes pounding along after its prey there might be some protection offered by it. Although for the most part its actually designed to keep out moisture. One other thing to do is to try and avoid living in areas where criminal masterminds keep their secret bases.