Should you see a swarm of bees please call BeesMAX who will collect them and safely relocate them so that they have the best chance of survival. In addition beekeepers with colonies that have grown too large, may also call so as to split and rehome their extra numbers safely into the wild.
But most importantly, your help will be key to the survival of your local bee population. The new homes will never be moved and over time the local wild bee communities will recognise them as a safe haven. In addition, they will be left undisturbed and as unmanaged as possible, never being used for the gathering of surplus honey for us to eat.
Your Elmbridge Article about rehoming roaming swarms