Bees are fuzzy, wasps have smooth shiny bodies. Wasps have narrow-waists and are brightly coloured with yellow and black patterns.

Bees will sting only once when provoked and die afterwards, wasps are aggressive little buggers capable of stinging multiple times

Bees
Pollinate plants
Legs hidden when flying
 

Wasps
Eat Insects and food
Legs hang down when flying

At Countrywise, Sevenoaks we will destroy wasp nests but if you suspect you have a bee colony we know a man that can move them for you