It's a strange situation at Met Police. Until recently the Met Police sports and social club owned the whole of the Imber Court site but then they became a limited company separate from the police and membership is open to the public.
They have numerous sports facilities and pitches, a club house and bars and now within the Imber Court site the Met Police stadium is just one of the many separate clubs on site. Imber Court have rebranded the whole site and at the moment there are no signs anywhere around the perimeter that there's a football stadium within. You can see the floodlights from the road outside but you could also easily miss them.
Here's a link to a groundhopper's blog which is a useful read
http://groundhoppingwithryan.blogspot.c ... court.html
His second picture shows the Imber Court main entrance and car park. Note that the car park is for members of the sports and social club so I don't know whether it will be available for us. If not you would have to park on the local roads.
At the moment the way to the ground is through the Imber Court main entrance, (the clubhouse and bars are on the left just inside the entrance), out of the back entrance, past the gym club and swimming pool to the turnstiles (picture 4).
I believe that the home supporters will be using a different entrance for this match.
Hope this helps.