If Russia wanted to send troops in the Ukraine, they would have done it already, and killed thousands.
They haven't fired a shot, nor will they until/if absolutely necessary.
Canada has no business meddling in the Ukraine; why he was speaking to the EC can only be speculated as assuring Canadian business all is well.
The audience was packed with pro-Ukrainians, likely provided by the feds who support the US intervention there...not suprising he got jeered.