Police in Greenwich arrested a man last night after witnessing a drug deal take place.

Whilst in Woolwich town centre on March 18, officers stopped and searched a man they believed to be up to no good.

They found a can of pepper spray and a large amount of cannabis on his person.

He was arrested and is being held in custody for carrying a weapon and drug supply offences.

Greenwich police is urging anyone that thinks they see anything out of the ordinary to call 101.