You are allowed to run image hosting, video hosting etc not a problem. Adult sites are also allowed provided it's legal in both the UK and your country and PDT Hosts must be informed you are hosting an adult site prior to purchase.
Nulled scripts are a breach of copyright and illegal thus they are not allowed on our servers. That goes for anything in and around the Warez, ROM's area.
The company itself has been trading since May this year however my own personal expertise goes back many years working for another hosting company and have recently set-up PDT Hosts.
Andrew @ PDT Hosts
cPanel, Reseller and VPS Hosting
Quality packages with all the extras - cPanel/WHM11, Installatron and RVSiteBuilder Pro http://www.pdthosts.com/