The party also said it would change the law to make gender recognition a reserved matter which only the UK government could legislate on, a reaction to the row over the Scottish gender recognition bill, which was blocked by Westminster.
"Just in case those uppity Scots try to make a safe haven in our fascist dystopia."
Flying insects are not necessarily impossible to control. You can promote the populations of their predators.
The problem is, that usually requires promoting a mixture of amphibians, birds, reptiles, small mammals, and other insects. To do that, you need a habitat full of various plants, trees, and terrains, but vast swathes of land have been turned into dead monoculture, so the predators die out.
They're making a joke on the word high, there's really not much else to read into it. It's a joke. Wave their flags high can mean holding them high up or waving their flags while under the influence.
"to wave their flags of pride high"
Touché