How can you work for Bristol Yodel for eight years and be cast aside and victimised in favour of new couriers who are consistently failing customers? My name is Nordine Benchiba and I used to work out of Trowbridge (Wiltshire) and I will be taking further action unless I am reinstated in the near future.
Just going by the little info you provide, my answer is, newer and younger help are faster and cheaper. That they're constantly turning over is immaterial, retail doesn't care anything about that. Bottom line? It's unskilled labor that is easy to replace.
Even with that so-called union.
If you were referring to taking legal action, for your sake I hope you're a miniority with preferably some kind of federally protected disability. Otherwise you don't stand a chance.
My real advice is to get sime education, like tech / trade school, and get out of retail. It's dead-end.