POLICE are "following a positive line of enquiry" into an assault and robbery on a bus in Tranent after issuing a CCTV appeal yesterday (Monday).

The incident happened on board the number 26 Lothian bus at about 7am on Saturday, June.

Yesterday police issued a CCTV image of a man they wished to speak to in relation to the incident.

Police said today that inquiries remain ongoing and detectives would like to thank everyone who had supported their appeal for information.

Anyone with information is asked to contact Police Scotland on 101, quoting incident number 1935 of June 2, or Crimestoppers anonymously on 0800 555 111.