Most recent fruit machines payout in £1 coins only, correct?
Therefore, logically, if you were to play ANY modern machine, with shrapnel (10, 20 and 50P pieces), you would eventually exhaust the fruit machines supply of £1 coins. As a result, you could, in theory, empty any machine by starving it of the one thing it needs, i.e. pound coins.
All I ask is this question: Is it feasible (assuming enogh change)?
By my view of things, I would say yes, but I would more than happily be corrected buy someone 'in the know'.