Public wifi help!

[deshepherd]

In the meantime the routers off. Shes also confident it's staff as the WiFi was accidentally left on and someone used 650mb between 6:30am and 8am. Also the site manger asked why the WiFi was off and she informed him (without giving any specific details) her bandwidth had been exceeded, before she said any more his response was "do you know who it was? And is it possible to find out?" Seemed like a odd response.

Or to translate "you've noticed someone's using lots of bandwidth bandwidth .... can you trace it back to me because I thought I'd worked out how to get to the pr0n sites that the council's firewall blocks"