Plaid Cymru's Liz Saville-Roberts says that whilst the prime minister is bribing the DUP to "stitch up the seams of this threadbare administration", the government continues to neglect the people of Wales and treat them like third class citizens "in this so-called family of equals".

If the government can hand out £1bn to Northern Ireland in a time of austerity, she says, then "where is the £1.7bn that is now so evidently our right?"

Mr Green replies that under the new funding formula, public spending in Wales is now £120 per head for every £100 per head in England.