Security guard for trams punched in face as he patrolled lines A security guard for the Edinburgh trams project has been punched in the face as he guarded the tramlines. The 29-year-old was on duty along the lines at Stenhouse Drive in the city at 2.35pm on Sunday when two men walked up to him and punched his face, knocking his glasses off. The men, thought to be between 18 and 20 years old, then ran off towards Carricknowe. One of the attackers was 6ft tall and wearing a light blue tracksuit. The other was average height, with light-brown hair, was wearing a light-coloured tracksuit and riding a BMX bike. A Police Scotland spokesman said: "The victim was not seriously injured but was understandably shaken by this random and unprovoked assault. Anyone who was in the Stenhouse Drive area on Sunday afternoon and remembers seeing anything suspicious is asked to contact police immediately. Similarly, anyone who recognises the description of the suspects is also asked to get in touch.