A number of trains going through Enfield into London have been cancelled or delayed because of a tree on the line.
Commuters can expect long delays getting into London on the first capital connect service from Hertford North.
This line passes through Gordon Hill, Enfield Chase, Grange Park, Winchmore Hill and Palmers Green.
Four of the next seven trains have been cancelled and trains that are still running, will be delayed by 30 minutes minimum.
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