Free Wi-Fi is being offered in London, however the devil is always in the details. Yes you can get free Wi-fi, however you will have to sit through 15-30 second ads every 15 minutes and you can expect download speeds of 256kbps.
Doesn’t sound that inviting? Also offered is a paid service offering faster speeds at 500kbps and no ads. By August the network run by Online-4-free.com plans to be extended to 22.3 miles (35.8 km).