PerthNowMargaret River surfer Rob Bruce shunted off board by sharkPerthNowIn the past two weeks he has seen three out in the surf. He said the protection of great white sharks was something that needed to be looked at along with smart drum lines and and GPS tagging. Main Break, where Mr Bruce was surfing, was where the ...WA surfer knocked off board by two-metre shark off south-west coast9news.com.auall 5 news articles »