STP

2036

2039¾

Hertford North

9

2B61

GN

Terminates here

STP

Starts here

9

2B62

GN

Hertford North

2042

2045

VAR

2051

2051

Potters Bar

9

2V63

GN

Terminates here

VAR

Starts here

9

2V64

GN

Finsbury Park

2059

2059½

STP

2106

2105

Hertford North

9

2B63

GN

Terminates here

STP

Starts here

9

2B64

GN

Hertford North

2112

2112

VAR

2121

2120

Potters Bar

9

2V65

GN

Terminates here

VAR

Starts here

9

2V66

GN

Potters Bar

2129

2128¾

STP

2136

2134¾

Hertford North

9

2B65

GN

Terminates here

STP

Starts here

9

2B66

GN

Hertford North

2142

2141¾