A busy dual carriageway on the outskirts of Edinburgh has been shut down in both directions following a "serious" collision during the early hours of Monday morning.
The A1 near Dunbar is currently closed due to the accident, with emergency services in attendance and several diversions in place.
Commuters travelling between East Lothian and Edinburgh are facing delays to their morning route due to the smash, which took place around 3am on April 24.
