The closure was put in place on Bridge Lane, leading to St George's Quay, last night and remains this morning.
People coming down from the Quay are advised to use Lune Road instead.
Major gas leak results in full road closure in Lancaster
A road has been closed in both directions in Lancaster following a suspected gas leak.
By Wes Holmes
Saturday, 30th January 2021, 10:37 am
Updated Saturday, 30th January 2021, 10:40 am