I've just finished watching The Gold season 1. It's a crime drama, set in London and based on events surrounding the 1983 Brinks Mat robbery, where 6 armed robbers stole around £26M of gold bullion, cash & diamonds from a warehouse on the Heathrow International Trading Estate. I thought it was very good and well worth a watch. I got it from TGx. It's already been mentioned by @giddyup earlier in this thread.
https://www.imdb.com/title/tt14063678/