Breadcrumb Home News Customer Advisory - EC5 - Halifax Westbound Call Omission - as of 9 July 2021 (Revised) Customer Advisory - EC5 - Halifax Westbound Call Omission - as of 9 July 2021 (Revised) Outbound Advisory591 Jul 09, 2021 Customer Advisory - EC5 - Halifax Westbound Call Omission - 9 Jul 2021.pdf