POLICE have launched an investigation after shots were fired at a property in an incident that locked down one of the main arteries into the Scottish capital for more than half a day.

A stretch of the A8 was shut for around 14 hours following the incident at Ratho Station, west of Edinburgh.

Officers were called to reports of shots at a property at around 9.30pm on Monday.

Police believe it was not a random act, however no-one was injured during the incident.

Superintendent Matt Richards said: "I would appeal to any member of the public, either locally, or who may have been passing through Ratho Station at or around 9.30pm last night and who saw anything to contact us urgently.

"It is imperative that we trace the individual involved in this incident, which thankfully did not result in any injuries.

"The consequences of a weapon being discharged in the manner which happened last night may have been extremely serious.

"We believe that a firearm was discharged and that this was not a random act.

"We are keen to speak to any member of the public who saw or heard anything suspicious, or who thinks they may have information about those responsible."

The A8 was closed in both directions between Newbridge Roundabout and Edinburgh Airport following the incident on Monday night to allow a detailed search to be carried out. It re-opened just after midday yesterday.

Police were carrying out high visibility patrols in the area.