Wasn't Amjad's heavy-handed arrest of Mr. Khan basically tantamount to police brutality? I'm surprised he was promoted to a full-time policeman after that. Then again - perhaps this helped him get the job! (just kidding !!)
(If Amjad didn't belong to an ethnic minority himself, then this aggressive approach may also have seemed a tad racist)
I got the feeling that they were originally going to play for more 'gay' gags in the opening scene of episode 3 (with the Heimlich manoeuvre / dry humping, and mouth-to-mouth resuscitation), but thought better of it (given that it's a family show). I could be wrong, though.