Similar to johnfilmer I remember seeing it from the Bus as we passed. I was fascinated by the huge sandstone coloured plaques on the fromt walls .One was large Trumpet and i think the other one was Swords. There was a smaller one between them ,I cant remeber what was on that one.Read about its history here Jezreel's tower - Wikipedia
JW, it was the Freight Transport Association, the industry body which represents hauliers.
It's similar to the Church of Christ, Scientist (aka Christian Science) in St John's Road, Tunbridge Wells. I've no idea about any re-branding though and there's nothing about rebranding on the Wiki page, so is it is elsewhere by the same architect?
Is this now linked to the Police?