Referring to Red Star Parcels in the earlier part of this discussion. A bit of history.
1948; British Railways is born as a national organisation, BTC until around 1955.
1968; Green Arrow Parcel service introduced, the forerunner of Red Star Parcels, which was purely a station to station service via direct trains only. Then, to get better national coverage, transfers were added at key stations equipped to handle certain volumes of traffic. RPT, or Recorded Parcel Transit, was the alternative facility for all other locations where parcel facilities existed on BR. Both Red Star and RPT were classed as premium services with an additional fee applied to the standard charge, similar to first class postage.
A road transport organisation, City Link, were adopted in the late 1970s as the end to end service, providing collections from private or business addresses, take to the local station for despatch, then collect for delivery at the destination address, a system that worked effectively. In 1983, Night Star with delivery to the customers address was introduced, followed by Red Star Sameday.
All other parcels were standard or second class, mainly door to door, such as mail order, at a lower cost to despatch, or on occasions station to station. Where door to door was used, parcels were generally picked up by the local PCD ( Parcel Concentration Depot) road vehicle or from from the station and the opposite applied at the delivery end. Mail order returns, i.e. Grattans, Kay's, etc.. were always free of charge.
Back in the day, BR had the infrastructure at their disposal, and it worked well. But, times have changed in this digital e-world. Maybe a system that is used in Germany, with limited weight and dimensions, and same-day service, could be introduced, subject to station and on board train facilities. Perhaps teaming up with Amazon, for example, could be a successful idea.
Don't expect anything any day soon, it took BR 20 years plus to establish Red Star from its infancy into a UK wide service some 15 years later, and another 10 years before its demise.
A rail based parcel service would be most welcome and appreciated by many who remember the original product, but I doubt it would ever get off the ground.
Apologies if I've gone on a tad!!