Original: He appeared on the program again on 4 June 2006, and set a time in the Chevrolet Lacetti of 1:50.3, a significant improvement on his previous time of 1:55.
Simplified: He reappeared on the program on the June 4, 2006, and set a time in the Chevrolet Lacetti of 1:50.3, a significant improvement on his previous time of 1:55.