The above photo shows the platform where you will be met at 10am or at any later time that you designate. If you are arriving at another time or have any problems, contact Stuart via whatsapp as he will not have a mobile signal. The platform is under Waterloo Bridge, on the north bank, next to Somerset House. Please wait on the platform and someone will meet you. They will approach you with a passphrase and you will have the following exchange, which needs to be correct:
AAS: Nice night for a walk, eh?
PC: Nice night for a walk.
AAS: Wash day tomorrow. Nothing clean, right?
PC: Nothing clean, right.
You will then be escorted to where we still doing some filming.