Never known it so difficult to get in/out of Enfield by rail this weekend:-

Southbury Loop/Enfield Town - Liverpool Street service bustituted
Hertford Loop (Enfield Chase) - reduced service of one train an hour due to
E.C.M.L. diversions
Cockfosters - (Enfield West, now Oakwood) Wood Green - bustituted
Stevenage - Alexandra Palace via New Barnet (another Enfield - London rail
access via 307 bus) -
Yes you have guessed it, bustituted.

Bustituted rail services all take at least double the time of the train
journey. Many passengers
put of travelling or go by car adding to the already haplessly overcrowded
roads in North London.

Dave C