"Here traffic is directed to turn right, as the street is one-way, however, it seems that the very slight dog-leg left onto Church Street, the B62, is also permitted"

https://www.sabre-roads.org.uk/wiki/index.php?title=B72_(Isle_of_Man)

(though not sure of the source of that wisdom... it could have come from the fact that the two roads in OSM were connected directly for years)