(Refiles to fix a date in the lead)
March 12 (Reuters) - Gas deliveries into Britain's Barrow South terminal were still down on Thursday morning, data from the National Grid showed.
Gas imports through Centrica's Barrow south terminal dropped to zero on Tuesday due to technical issues, but were expected to resume on Wednesday.
Centrica was not immediately available for comment.
Reporting by Nerijus Adomaitis