Next door are currently replacing the fence between our houses and have put in place short curved-top panels which have a large section of trellis at the top.
They look pretty silly because A) they're too short for the concrete posts which jut up higher (not sure if they measured incorrectly!). And B) they have painted their side in a bright orange/red colour which has seeped through to our side and run down the panels.
In addition the trellis section now means that they can see into our garden and conservatory where they previously couldn't.
I know I'm not allowed to paint the fence (to cover their paint job) or attach anything to it without their permission. Is there anything else I can do to disguise this fence and gain a little more privacy back?