Rockstone Lane, Southampton. Photo from: Google Maps. Inset: Police stock image A MAN has suffered head injuries after he was attacked and robbed in Southampton. The incident took place some time between 3.30pm and 4pm on Christmas Eve. A man in his 40s was walking home from the shops on a footpath at the top of Rockstone Lane, near to the YMCA. Three men approached the man and attacked him, before stealing his mobile phone. The trio are then said to have ran off past the YMCA. The victim suffered head injuries and a cut above his eyebrow. Police are now appealing to witnesses to the robbery.