Having trouble with this (apparently) simple one! 16A Town in North Surrey on the River Thames (5 letters) ?g?a? The 'g' is from eggnog (4d) I had thought at first it must be Cheam, but this throws it...
33a Soft-finned marine food fish of northern seas, with a long body and fragile silvery scales (7 letters) c?r?in? (it is not herring - the 'c' is from Andrew Jackson the answer to 17 down)
I asent these earlier but they seem to have got lost in cyberspace!, Help urgently required!!! 1d Fraxinus Ornus, a tree rthat exudes a sugary substance (5-3) ?a?n?-ash 17a Mountain in Jordan,...