...
Straight over at Four Went Ways RAB to join A505
Continue on A505 To Royston RAB junction A505/A1198
START OF CIRCUIT B
Continue on A505 to Baldock exit to B656 where turn & retrace to RAB junction A505/A1198
END OF CIRCUIT B
COMPLETE CIRCUIT B UP TO FIVE MORE TIMES
at end of Circuit B continue east bound on A505 to Four Went Ways RAB
to join A11 north
...
Straight over at Four Went Ways RAB to join A505
Continue on A505 To Royston RAB junction A505/A1198
START OF CIRCUIT B
Continue on A505 to Baldock exit to B656 where turn & retrace to RAB junction A505/A1198
END OF CIRCUIT B
COMPLETE CIRCUIT B UP TO FIVE MORE TIMES
at end of Circuit B continue east bound on A505 to Four Went Ways RAB
to join A11 north
from http://www.cttlondoneast.org.uk/page59.html