the problem with shu is they brought in the rule 26, quote: members of all shu clubs should wing stamp all their young birds with either a/ a personal tel number or address, b/ their club address or name, that any member not complying should not be allowed to race their ybs. this was the new rule, but they did not delete the old whic is rule 24 quote: individual organisations will decide whether members may be allowed to race young birds which are wearing removable address rings or which have been wing stamped with name address or telephone number, both are in the book,