"And obviously what we saw on the harbour bridge was a flagrant disregard for the restrictions that are put in place to keep people safe."
Tweedie said it was galling the protesters were able to cross the bridge with no repercussions from police.
He said his organisation spends hundreds of hours and thousands of dollars on permits and traffic management.
"It is frustrating ... that the police will then treat that event that has just rocked up that's anti-science and that's threatening the health and safety Auckland - that they are treated kind of similarly."
He said it is also a kick in the guts that Destiny Church's leader Brian Tamaki has organised marches for homophobia and against the Rainbow community in the past.
Tweedie said it was hypocritical the group were marching for freedom when they did not support the LGBTQI community's right to live free from discrimination and abuse.
He said his community was no stranger to epidemics and having to make changes to lives in order to keep each other safe over decades - because of HIV.