Clearing blocked sunroof drains

[RetroPug]

did you have much luck clearing them? think've got the same issue now, tried wire with no luck

An air line normally works alright and I've used it before on another pug but this blockage seems to be really hard to shift so I'm going to attempt to replace the whole tube.

To stop water getting in in the meantime, park up on the kerb on the blocked side so that the water drains out of the clear side.