WELL-KNOWN town planner Peter Chappell, from Chappell & Lambert, has emerged as one of the owners behind the controversial Canal Rocks Pty Ltd development at Smith Beach near Yallingup.

WELL-KNOWN town planner Peter Chappell, from Chappell & Lambert, has emerged as one of the owners behind the controversial Canal Rocks Pty Ltd development at Smith Beach near Yallingup.