So even the BBC uses "on route" now

[StealthPolarBear]

www.bbc.co.uk/news/uk-england-hereford-worcester-40987642

I do feel grammar is becoming a desirable addition to professional writing

Does this mean we're going to have on suite as well? And how long before 'your' is considered to be an acceptable alternative for 'you're'?

Your rite. We mite as well loose any attempt at grammer and spelling

Well hopefully the BBC will not go as far as pronouncing it "n rowt" which makes me shudder. Perhaps I watch too much US television

Yes :)