Do you think you know what is it?

Guess the Secret Sound correctly and you’ll win the cash jackpot.

Give Vic on The Big Breakfast a call to see if you’ve got it!

Current Guesses:

+ closing a hydraulic tailgate

+ putting a fuel pump into a tank and turning it on

+ windscreen wipers operating

+ hand dryer in a bathroom

+ steam coming out of a steam iron

+ sink garbage disposal unit

+ truck collecting a wheelie bin

+ ATM dispensing cash

+ using a  welder

+ driving over the joins in a bridge

+ using a vacuum cleaner

+ using a pressure cleaner

+ pumping up a tyre

+ using a photocopier

+ using a steam press

+using a mobile air conditioner

+ using a washing machine

+ raising  the ramp on the back of a removalist truck