In 2011, the Vancouver Park Board installed a skateboard park in Mount Pleasant Park. During the construction, residents opposed it. The only resident to go on record (in that article) as being opposed was Doug Leung. At that time, the Vancouver Park Board had a majority of commissioners from the Vision Vancouver party.

In 2014 Vancouver held a municipal election to elect, amongst others, seven Park Board commissioners. A Douglas C. Leung of 54 West 16th Avenue, Vancouver, appears on the nomination papers for Non-Partisan Alliance Park Board commissioner candidates John Coupar, Erin Shum, and Sarah Kirby-Yung, all of whom were elected to the Vancouver Park Board. The fourth NPA member elected to the Park Board, Casey Crawford does not list Douglas Leung as a nominator. As an aside, Douglas Leung does appear on the nomination papers of George Affleck, NPA Vancouver City councilor, and a Douglas Lee of the same address appears on the nomination papers of Kirk LaPointe, NPA candidate for Vancouver mayor. Interestingly enough, the signatures for Douglas Leung and Douglas Lee appear to match as pointed out in this comment on Reddit…

Remember, Douglas C. Leung lives at 54 West 16th Ave, directly across from Mount Pleasant Park, home of the skatepark that Doug Leung complained about in 2011.

During the 2014 municipal election, Douglas Leung was the campaign manager for the NPA as evidenced in this story and this story and this story.

In the 2014 municipal election the NPA took control of the Park Board from Vision Vancouver.

In 2015 the NPA-lead Vancouver Park Board is voting on removing the skatepark based on complaints from nearby residents.

So, to recap, Doug Leung complained about the skatepark at Mount Pleasant Park in 2011. In 2014 Doug Leung nominated numerous NPA candidates and was the NPA campaign manager, and now in 2015 the NPA-lead Park Board is responding to neighbour complaints about the skatepark?

Huh.