There will be no lift to the southbound Northern line at Finchley Central station from Monday until mid-September while maintenance work is carried out.
Transport for London is advising passengers who need step-free access to take the lift to the northbound Northern line, and change at High Barnet or Mill Hill East for a southbound train.
Passengers at High Barnet who need to get off at Finchley Central are being advised to take a southbound train to Highgate, then a northbound train to Finchley Central.
A TfL spokesman said: “We are communicating extensively to ensure customers are aware of these works and how this may impact their travel.”
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