No down escalator service until mid October while refurbishment work takes place. Access to the Victoria line and National Rail platforms is via the stairs from the ticket hall. From 0800 to 0945 and 1700 to 1830 you should allow up to an extra 10 minutes to reach the platforms. To avoid the queues or If you find using the stairs difficult, or are travelling with luggage or pushchairs you may find it easier to start your journey at Holloway Road, Caledonian Road or Angel stations.