A monster push from the Wasps pack earns them a penalty

Bath with an early scrum

Andy Goode gets the game under way

Kick-off at Adams Park has been delayed five minutes until 1.05pm as Bath Rugby have had some travel issues.

Good afternoon and welcome to Ultimate Rugby's coverage of this Amlin Challenge Cup semi final between London Wasps and Bath at Adams Park. The winner will face Northampton in the final next month after their victory over Harlequins in the other semi final. Bath have made six changes, Anthony Perenise, Dominic Day, Guy Mercer, Peter Stringer, Jonathan Joseph and Semesa Rokoduguni all return to the starting lineup after last weeks win over Worcester. Wasps have only made one change with Phil Swainston starting at tighthead in place of Jake Cooper-Woolley, who is ruled out through injury. Taione Vea comes onto the bench.

Bathtime

C'mon bath and stringer.