A MAN robbed betting office staff at knifepoint.

The thief went into Coral bookmakers at Dewsbury Gate Road in Staincliffe, Dewsbury, on Saturday at teatime.

He pretended to be a customer and chatted to other people before leaving at closing time at 6pm.

But as the last customer left and a woman member of staff was locking up, he forced his way back in and threatened her with a knife.

He escaped after stealing cash.

The robber was described as white, around 5ft 10ins and slim to medium build with short, mousey brown hair.

He wore a black fleece and blue jeans.

Anyone who saw the robbery or had spoken to the raider before he struck should contact Kirklees CID on 01924 431085.