>>>"MY! What Knockers! Why thank you." :))
>>
>>That sounds like a "Carry On" film quote :-)
>
>Young Frankenstein (1974)
>
>The other quote is from The Beverly Hillbillies.
>>
>>>
>>>Not to many door knockers. Mainly Door Bells.
>>
>>So why do the cops always rap their knuckles then, instead of ringing?
>
>Looks tougher?

I like the battering ram used by SWAT teams or DEA officers - the one used by several people at once. Looks like knights of old breaking down the door of a castle.

I saw one battering ram that was propelled by a vehicle much like a Sherman tank. It was or is used in Los Angeles for one-story homes. Lovely on the news but I would not want to be inside the house about to be visited!