Legislation will take at leats two more years. If it gets into mandatory status, at leats 75% of the UK airports will be in troubles.
The bigger airports, with aircraft category E to G have enough equipment, the locations, I agree, are sometimes problematic.
For brand names, no grandfather rights, but sometimes the amount of data points is less than 5 for a certain cell. This needs improvement by moving the tests from free nature to lab.
To manually remove snow: As only heads are counted by accountants and controllers, it is practically impossible to organise, unfortunately.
Berlin is a nice city, but the meeting had been not really bringing something forward.