Riders who competed in BLRC races were banned from competing in NCU races .
Clements managed to circumvent the ban ; he won the NCU national road championship in 1946 and come second in 1948 .
Riders who competed in BLRC races were banned from competing in NCU races , but Clements managed to circumvent the ban ; he won the NCU national road championship in 1946 and come second in 1948 .