A double or redouble out of rotation may be accepted at
the option of the opponent next in rotation (see Law 29A), except that an
inadmissible double or redouble may never be accepted (if offender’s LHO
nevertheless calls see Law 36). If the call out of rotation is not accepted it
is cancelled, the lead restriction in Law 26B may apply, and:
if a double or redouble
out of rotation has been made when it was the offender’s partner’s turn to call
the offender’s partner must pass whenever it is his turn to call (see Law 23 if
the pass damages the non-offending side).
if a double or redouble
out of rotation has been made at offender’s