Bare Bones

[Mertyl]

12across Free Art Deco sculpture wHen getting married to politician15 letters 2 words
14 across Whirlwind speed I recalculated for foreign drivers 15 letters 2 word
5 down Silly Person made menu complicated with an alternative tag 11 letters 2 words

[mallyh]

12a liberal democrat
14 windshieldwiper
5d assumed name

[Lie-in King]

12a Liberal Democrat - 'liberal' (free) + anag 'art deco m(arried)'
14a Windshield wiper - anag 'whirlwind speed I'
5d Assumed name - 'ass' (silly person) + anag 'made menu'

[Mertyl]

Thanks a lot