The heavily jeered $250m goldmine - are hydration break ads here to stay?

Image source, Getty Images Image caption, World Cup hydration breaks are being treated as tactical timeouts by teams, and a money-making machine by some broadcasters By Daniel Austin BBC Sport senior journalist Published 22 minutes ago Four minutes and 20 seconds per match. Or seven hours, 30 minutes and 40 seconds across the tournament. That's how much extra TV advertising some football fans around the world are watching during mandatory hydration breaks at the World Cup. While viewers in the UK watching on BBC and ITV are seeing players refuel and hearing extra tactical insight from pundits, spectators elsewhere are taken away from the football to see companies selling their products. The ads are allowed to begin 20 seconds after the referee blows the whistle for the three-minute pause midway through each half, and must end 30 seconds before the actions starts again. That works out as a potential eight extra 30-second ad slots per match for each broadcaster in each country - 832 between the start and end of the competition. Experts have told BBC Sport that an average 30-second World Cup ad slot on Fox Sports costs between $200,000 (£152,000) and $300,000 (£227,000), rising to $750,000 (£567,000) during USA matches and the final stages. That means advertising during hydration breaks is likely to generate more than $250m (£189m) in the USA alone. The breaks have disrupted the momentum of matches, brought heavy criticism from managers and players, and drawn loud jeers from supporters at almost every venue. But, in which countries are the ads being shown, how do they work, and what could it mean for the future of football? To play this video you need to enable JavaScript in your browser. This video can not be played Figure caption, Why hydration breaks are big business 'Hydration ad breaks worth more than a billion globally' Fifa has insisted that hydration breaks have been introduced to benefit player welfare in the North American heat, and that sporting integrity means they must be used equally in every single match, even when temperatures are low in roofed, air-conditioned stadiums. Fans in the UK have been protected from ads during hydration breaks because the BBC does not use advertising, and ITV's ability to show ads during play is restricted by Ofcom regulations governing how many adverts can be used in a 60-minute period. If ITV used slots during mid-match breaks, they would have fewer available at half-time, for example. But elsewhere broadcasters have the ability to choose how to use the breaks, and most have used them as an opportunity to bring in extra money from advertising, whether by cutting away to a full commercial break or showing ads in split screen. Fox Sports, the US broadcaster, has been using the maximum amount of advertising time it can during the pauses and displaying them full screen. It has also been introducing the ad break itself as "sponsored by" a brand, and with Fifa sponsor Coca Cola providing branded drinks for