Mustel, and originally as McIntyre Mustel, has been polling the BC political scene on a regular basis for two decades now, I have the data for the series back to March 1994. It turns out Mustel was in the field in September but there was no press release. The only indication for the poll was a new set of points on their chart.
BC NDP - 45% (+3 from March)
BC Liberals - 32% (-2 from March)
BC Conservatives - 18%(+1 from March)
Greens - 4%(-2 from March)