Display of Percentages

[Guest]

Is it illegal to not show percentages on fruit machines? I was in Rowans bowling alley (next to Finsbury Park bus station) today and half the machines were not showing any percentages on them (like 78% etc), have they got something to hide, like 20% chips?

[Dunhamzzz]

probably is.....

hate m/cs where its blatently the wrong % displayed.