"No it can stay - I've always believed in a democratic society and freedom of speech."
However, he added the sign was off the mark.
"These are both projects which are still being investigated so it is certainly not an either-or situation."
He said apart from that factor he had no problem with it being there.
Larry Dallimore, long-time campaigner for action to be taken to prevent erosion at Westshore and safeguard it for future generations, said he had seen the sign but was not sure who had put it up.
"But it is absolutely spot on. We have to fix a natural problem that has been going on for many years first before we start pouring more concrete somewhere - there's enough concrete around already."
Mr Dallimore said he did not oppose the idea of a velodrome for the city as long as it did not become a burden for ratepayers. But he said the cost of such a development effectively equalled the cost of a significant erosion-halting solution at Westshore.