Karthikeyan to test interim FW28B

After a lengthy break after the Brazilian Grand Prix the WilliamsF1 team will return to testing with test driver Narain Karthikeyan conducting a shakedown test with an interim FW28 this week.

The first winter test of the 2007 pre-season will commence Tuesday, with Narain scheduled to run the Toyota-powered 'FW28B' at the Kemble airfield in Gloucestershire.

Karthikeyan said: "Basically, it will be checking software."

As for his move to the WilliamsF1 team Narain still felt that it was the right move to join WilliamsF1.

He added: "I don't regret joining Williams. I should have probably started off as a test driver (in 2005) but I'm still young enough to have a long career in F1."