Cable reaches 1.3166 after extending north from 1.3116 (London morning low)

1.3166 is highest level since Thursday (March 31). GBP/EUR up to eye 1.20

Pound supported by upward revision to UK March service PMI nZRN0048T9

GBP/USD has risen in April in 18 of the past 22 years nL2N2VY0TT

1.3181 (last week's high), 1.32 and 1.3223 are cable resistance levels