WORCESTER Warriors will have to put out the Dragons' fire tomorrow if they are to continue their 100 per cent start to their National One season.

The Sixways side take on London Welsh at Old Deer Park and coaches John Brain and Andy Keast are aware that it will be a real test of their promotion credentials.

"Their forwards will be the best pack that we have come across outside of the Exeter game," said Brain. "We know that in terms of the line-out and scrum they will be strong.

"We couldn't get a bonus point in two games against them last year so we are well aware that we need to play to our potential. They have already given Rotherham a good run for their money this season and they will be well pumped up tomorrow."

The coaches made three changes to the side who comfortably beat Bedford 69-10 on Saturday. However, the changes are seen as another rotation of the squad. Chris Garrard comes in for Craig Hudson, David Officer replaces Gary Trueman and Christian Evans is in for Jim Jenner.