5  Ecstasy as Betty goes to Europe to make uniform (8)

 6  Volume of boron applied to hydrogen-deprived irradiated hero (4)

 7  Hit underneath and knock out key (4)

 9  I reportedly understand the reason it’s distant (3)

10 Festival for short, cross parents (4)

12 Passage around very like the sea? (4)

14 Himalayan settler’s last month surrounded by no good drink (8)

 2  Stew of 6 and 9 keeps quiet like a goat (9)

 3  Briefly arranged to install yttrium and tungsten in computer-controlled systems (3-2-4)

 4  Pack animal from Algeria: surprise! (4)

 6  Book animal for fight (3)

 8  Question siting hotel in outskirts of Waverley (3)

11 Fools handled vessels (4)

13 Improvise label on weak fuse? (4)