Do Policemen Sing?

Oh do policemen sing? I heard a person cry
 We can do anything I heard the force
 Reply
 Oh do policemen sing? Yes when they're in the
 Mood
 And when their truncheons swing That's when they're in the
 Mood
 It's true because I never argue with a rozzer
 Never show him insolence, confidence
 'Cos who supplies the evidence it's not your mother or your
 Lover or your best friends dog
 Oh do policemen dream? Yes when they're fast
 Asleep
 And when policemen dream It proves they're fast
 Asleep
 Oh do policemen sing? Yes if they've got the
 Time
 And when they sing for you? Just tell them they're
 Sublime
 Don't get stymied, don't say bloody hell or blimey
 Don't complain if your beans aren't warm
 Oh do policemen sing? Oh yes extremely well
 Haven't you heard the Welsh? They really do excel
 And are policeman gay? Depends on what you mean
 They are not lewd or queer But they all dig the
 Queen
 Open ended, 'specially when you're apprehended, taken in
 And...
 Our law and order's never, never, never, never, never gonna
 Break down
 Our law and order's never, never, never, never, never gonna
 Break down
 Our law and order's never, never, never, never, never, never
 Gonna break down