Tighter rules on betting machines are expected to be announced today as part of a government review of gambling policy, with measures set to allow councils to refuse a planning application if they are worried about the number of shops.
A poll by the Sunday People earlier this month found that thousands can be spent hourly on the machines.
Some 63% said that fruit machines encourage problem gambling and 56% want the maximum stake limit cut from £100 to £20, it added.
People can bet £300 a minute, £18,000 a hour, on the high speed machines and they are mainly clustered in the most deprived parts of the country.
The Association of British Bookmakers said in a DCMS review last year, slot machines "add to the vitality and vibrancy of the high street" and drive footfall to other businesses.
The government have announced major proposals on high stakes gambling, but what is it like to spend £100 in 20 seconds?
The Minister for Sport, Tourism and Equalities Helen Grant MP has today proposed new laws regarding betting shops and high stake gamblers.