A bus driver and members of the public stepped in to stop five youths attacking a man for his cellphone in Hamilton.
Police are appealing for witnesses to the attack on a 25-year-old man in Anglesea St about 9.45pm yesterday.
Detective Senior Sergeant Ross Patterson of the Hamilton CIB said the victim had been using his laptop while waiting for a bus at the Transport Centre when a male rode up to him on a push bike and snatched his cell-phone.
"The victim chased the offender who dropped his push bike in the middle of Anglesea St and the victim grabbed him, demanding his phone back."
Mr Patterson said a struggle ensued during which four associates of the offender entered the fray, attacking the victim as he struggled with his attackers in the middle of the street.