10 No Deposit Casino Bonus with William Hill Casino for New Customers – Details, Terms and Conditions and how to use the bonus. Register at William Hill casino today and receive £ 10 totally free, no deposit needed, no delays, no fuss! View all William Hill casino bonus. Join William Hill Casino and get £ 10 free plus a £ welcome bonus! *new customers only. min deposit £ 10, *min losses £5. min/max bonus £5/£ 30x . Government and regulated by the Gibraltar Gambling Commissioner (RGL no. Casino · Rules · Play.