Four more people have been arrested in connection with a masked robbery at a pub.

Officers investigating a robbery at The Red Lion in Stevenage High Street on March 27 have questioned a 29-year-old man and three women aged 20, 21 and 22.

The suspects, all from Stevenage, have been bailed until between the end of March and the beginning of May.

Another Stevenage man, aged 22, arrested the day after the robbery is still on police bail.

The robbers, who struck after closing time, took money including charity cash, and left the landlord with facial injuries.