Closure on A737 near Johnstone after two car smash

There has been a collision with two vehicles on the A737 near Johnstone.

Traffic Scotland has confirmed the A737 at Johnstone heading northbound has been closed due to a road collision with two vehicles.

Traffic is being diverted off the exit slip at Johnstone.

A car is currently on its roof and emergency services are on the scene.

More to follow.

Headline image credit Google / Traffic Scotland