Martin and Kate are organising a working bee for this Sunday at Camperdown to prepare for next weeks seminar. I'm sure they will post details soon. Please pitch in.
Also, Joe Thambu Sensei (6-dan Yoshinkan) of Aikido Shudokan in Melbourne is in Sydney this weekend teaching Restraint and Removal seminars on Saturday and Sunday (A one-day seminar offered twice).
Joe Sensei ran his own security company in Melbourne for around 20 years, so his technique is fast and effective.
best regards
Andrew