I was have a look at the National Memorial Arboretum this morning and was reading about the dedication of a new memorial commemorating the 13,890 men of the Royal Naval Patrol Service killed during WW2 (http://www.thenma.org.uk/). Very proud gentleman pictured both on the NMA site and the RBL site, with an impressive rack, which I'd quite like to identify.
OK, so far I've got the 1939-1945 Star, the Atlantic Star, the War Medal 1939-45. That's when I get haze - LS&GC for the next one, but wrong shade of blue, and the white edges appear to thin... The top row at least look part of a genuine rack (and an impressive enough one at that - although mounted as though they should be for display rather than wear - isn't it anything beyond 3 and you have to start overlapping). Tthose below may be foreign decorations, not sure, in which case unless authorised to wear they should be on the right.

OK, so far I've got the 1939-1945 Star, the Atlantic Star, the War Medal 1939-45. That's when I get haze - LS&GC for the next one, but wrong shade of blue, and the white edges appear to thin... The top row at least look part of a genuine rack (and an impressive enough one at that - although mounted as though they should be for display rather than wear - isn't it anything beyond 3 and you have to start overlapping). Tthose below may be foreign decorations, not sure, in which case unless authorised to wear they should be on the right.