Four masked men – two armed with knives – robbed a Bradford bookmakers of a “significant” amount of cash last night.

The men demanded money from staff at Ladbrokes, Beacon Road, Wibsey, at 8.15pm before fleeing along Windmill Street.

Police said the men had displayed “extremely threatening behaviour”.

Any witnesses or anyone with any information should contact Bradford South CID on non emergency number 101 or Crimestoppers, in confidence, on 0800 555 111.