As bicycles are not allowed in tunnel sections (even if no station is in that section) as they would hinder evacuation, they are limited to High Barnet – East Finchley, the Mill Hill East branch, Edgware – Colindale and Hendon Central – Golders Green.
Da cykler ikke er tilladt i tunnelsektionerne (selv hvis der ikke er en station i den sektion), da de vil forhindre evakuering, er de begrænset til High Barnet – East Finchley, Mill Hill East-grenen, Edgware – Colindale og Hendon – Golders Green.