Mine just had a catch in the middle which lifted up (I think it was up) and the two hinges at the top.  Does yours look the same as the attached picture?  (ignore the fact that it's a slightly smaller windscreen!!)
#7361
Ben Stevens
Keymaster

Mine just had a catch in the middle which lifted up (I think it was up) and the two hinges at the top.  Does yours look the same as the attached picture?  (ignore the fact that it’s a slightly smaller windscreen!!)