Bristol’s Guinness Premiership future hangs by a thread following a calamitous home defeat to relegation rivals Newcastle.

On a grim night for Bristol, they shipped four tries and were second best in every department to a side who had previously failed to win on the road for 14 months in the league.

Newcastle’s victory completed a Premiership double over Bristol – and put an incredible 12-point gap between the sides with nine matches to play.

Bristol are now nine points adrift of Worcester, who host a weakened Bath team on Saturday, at the bottom of the table.

Richard Hill’s side have never claimed to be the most talented team in the Premiership, but they were worryingly beaten for fight and passion by a Newcastle side who attacked with purpose and defended with pride.

Bristol’s pre-match hyperbole had insisted losing was not an option, but there was not a single aspect of the contest they could claim to have won.

Newcastle showed superior creativity, a more effective set-piece and greater heart as they sent Bristol hurtling toward National League One rugby with a ruthless performance.

Geoff Parling, Ed Williamson, Brent Wilson and Andy Perry all crossed to give Newcastle a bonus point they surely could not have even dreamed of, while the excellent Tom May weighed in with 15 points with the boot.

The hosts’ only score was a first-half penalty from Ed Barnes as they offered their most appalling performance since returning to the Premiership in 2005.

Bristol trailed 16-3 at half-time after a disastrous opening period, during which Newcastle displayed much more ambition, urgency and composure.

But, incredibly it got even worse after the break.

The home side were given a major scare inside the opening minute when Newcastle carved open their defence with ease.

Adam Balding’s powerful break set the tone, before the ball was worked wide and Newcastle thought they had scored – only for a forward pass to be given after Tane Tu’ipulotu had found Danny Williams.

The visitors, roared on by about 400 travelling supporters, soon had a 3-0 lead when Bristol infringed at a scrum and May nailed the penalty from a difficult angle.

Newcastle then increased their lead when Bristol made a horrible hash of defending a high kick; the ball bouncing in front of Barnes and Tom Arscott and being snared by the visitors.

They worked it wide, kept their composure and lock Parling barged over, with May converting for a 10-point lead after 10 minutes.

The visitors kept up their high tempo and work-rate – and when Bristol strayed offside in midfield, May punished them by making it 13-0.

Barnes soon cut Bristol’s deficit back to 10 points with a 25-metre penalty after Newcastle killed the ball.

With some points on the board, Bristol began to make inroads but ultimately failed to keep hold of the ball for long enough to cause Newcastle any real headaches.

And the Falcons were next to score, May – who is by no means Newcastle’s first-choice goal-kicker or fly-half – landing another penalty following a Bristol offside.

As half-time approached, Barnes missed the opportunity to cut Newcastle’s lead when he failed with a penalty following an offside and Bristol trailed by 13 points at the break.

Barnes wasted another chance to get Bristol back into the game when, in the second minute of the second half, he pushed a 20-metre penalty off-target after Newcastle had been penalised for not rolling away at the tackle.

Newcastle then had a glorious opportunity to increase their advantage after intercepting possession, but Alex Tait’s long pass floated over John Rudd’s head and into touch on the 22.

Having landed his first four efforts from the tee, May missed his fifth, but Newcastle continued to look the slicker, more dangerous side.

And they soon added a second try, taking an 18-point lead in the process. The busy flanker Williamson broke out of a ruck, raced down the blindside and went over to compound Bristol’s problems.

Hill withdrew the faltering Barnes, replacing him with Adrian Jarvis on 55 minutes, but Bristol looked a beaten team.

And Newcastle increased their lead midway through the second half, replacement Wilson scoring with his first touch of the ball.

The impressive May kicked ahead and gathered, before releasing the pacy Williams outside. He passed back to Wilson, who powered in from 20 metres to add a third Newcastle try. May’s conversion made it 28-3.

Bristol’s resistance was half-hearted – and they suffered the embarrassment of conceding a bonus point try in the final six minutes, replacement Perry forcing his way over after the hosts had been opened up far too easily.

When May converted, Newcastle led 35-3 – and many of Bristol’s long-suffering supporters began to head to the exits.

Bristol: T Arscott; L Robinson, Nathan Brew (L Eves 68), Neil Brew, D Lemi; E Barnes (A Jarvis 55), S Perry (G Beveridge 73); M Irish, M Regan (D Blaney 62), D Crompton (W Thompson 68), R Winters (D Attwood 68), N Budgett, M Salter (capt; J El Abd 51), A To’oala, D Ward-Smith.

Scorers: Pen – Barnes.

Newcastle: A Tait; D Williams, J Noon (S Davey 79), T Tu’ipulotu, J Rudd; T May (R Clegg 79), M Young (H Charlton 73); D Wilson (J Golding 66), R Vickers (M Thompson 67), C Hayman, T Swinson, G Parling (A Perry 73), P Dowson (capt), E Williamson, A Balding (B Wilson 58).

Scorers: Tries – Parling, Williamson, B Wilson, Perry. Cons – May (3). Pens – May (3).

Referee: R Debney. Att: 8,808.