If I take a roll-up banner, or a large sun umbrella, stand near to the MTR, or some other place with lots of foot traffic in an attempt to talk to people passing by and sell them my services - is this legal?
I have been trying desperately to find any laws or regulations on this, but clearly my google-fu is not on point these days as I haven't been able to find anything conclusive.
Does anyone have experience with this, or know of any existing laws that cover this? I've heard announcements in the MTR advising people not to talk to real estate agents outside of the station, for example, but I have no idea whether this is just advice for the sake of keeping the entrance clear, or if there are relevant laws.
Any help with this would be greatly appreciated. Oh, and I am not only asking specifically about the MTR, but also other locations, say near to the entrance of an apartment complex etc.