It was a surprise to recall Ernie Wise’s aspirations as a singer, but that feeling didn’t last long after hearing his opening song – "Riv-yerra Touch," which establishes the simplistic and unremarkable lyrical style of this fairly average comedy. He and Eric Morecambe play traffic wardens who mistakenly attempt to issue a ticket to an extremely important British figure. Believing it's best to leave, they decide to ta…