The one I know begins:
I was riding quite freely in a flash jensen healey that I'd got on loan from a friend
All my feelings were hazy coz I'd just met this lady and together were off for a (dirty) weekend.
The engine was hummin' my brain it was numbin'
and thats when I dropped a clanger
@cos without knowing when she asked where are we goin'
I told her I was going to Bangor (in Wales)

you picked the wrong time to try for a feel
there's a Panda behind me and he's hot on my heels
His blue light is flasihn'my mind it is crashin'
you picked the wrong time to try for a feel

Crossing the Severn well that where I first saw him
Commin'up fast from behind
Bleu lights all flashin' my mind started crahin
and seven pints came to my mind.

You picked the wrong time to try for a feel etc

Sorry can't recall the last verse but will try