It looks like 30 seconds was long enough to hold up three trams on the Watsons Bay line Mick. What about 3 seconds? ;)

http://historyworks.com.au/DoubleBay.JPG http://historyworks.com.au/DoubleBay.JPG
Tony P

---InTramsDownUnder@..., <kitbuny@...> wrote :

Gday All

A good crew can change ends,poles and points inc in 30 sec

Cheers, Mick