Hi movingon,
Thanks for reply, i also signed the documents authorizing them to do security checks at end of interview, yes i am at security check stage, i also received an email to fill out my 5 year previous employment and i think also to go ahead with DBS check.
Also i received email for them to check my drivers license online - they needed a code obtained from DVLR to do this.
They have offered me a job, guess i just have to wait until security check is complete - will be 14 days on thursday, guess i just have to wait a bit more.