British Telecommunications plc

WARNING: You have accessed a computer managed by BT.
You are required to have authorisation from BT before you proceed and you are strictly limited to the use set out within that authorisation. Unauthorised access to or misuse of this system is prohibited and constitutes an offence under the Computer Misuse Act 1990. If you disclose any information obtained through this system without authority BT may take legal action against you.

Are you authorised to use this computer as detailed above?