Early 1960s B&W Film Title?

Hello & wondering if anyone can help me please.

 

For many years I have been trying to find this film's name. It may be a foreign film which makes it so very difficult to find. I can only provide the following scant details.

 

(a) It is/was an early 1960s comedy film in black & white about robbing a bank with a tank where when the tank enters the bank, it is unfortunately so heavy that the floor caves in & the tank falls into the basement preventing it from doing the job intended???

(b) in one scene there's a guy holding a newspaper with two false hands & pick-pocketing with his two free hands until someone in the street notices & sets fire to his newspaper

(c) in the getaway they are blocked on a bridge with sheep & jump into the river

 

At the time found it very funny. I always thought it was a British film but it may have well have been continental (French, Czech, Hungarian, Yugoslavian) & dubbed just to add to the complexity of trying to find the name

 

Please note that it is none of the following films

 

'Kelly's Heroes'

'Go To Blazes' (1962 where they use a fire engine to rob the bank)

'The Lavender Hill Mob'

'The Ladykillers'

'The Big Job' (1965 Sid James)

'The League Of Gentlemen'

'The Brinks Job' (1978)

'Law & Order'

 

Cheers

Many thanks

Ron