I have no issue with stores which clearly display the terms and conditions of entry and happily comply with bag check in that case. (or as I am a very private person, I leave it outside)
However I assume they have no legal right to demand a bag check if the sign at the entrance is obscured.
Which particular case or law requires that they have a clear and noticeable sign for conditions of entry? Is it even required? I'm familiar with the guidelines but not the actual law.
I want to complain to the Office of Fair Trading about Aldi banning me for pointing this out to them and not letting them see inside my bag. (Yes, I'm a jerk, but Australia is almost a perfect country and I see the encouraging of respecting people's rights as a way to make it even better)
Ive always found the bag checks kindof silly because I often have other stuff in my bag that could have been bought in the same store, and they only have a brief look. They never check that and I don't think they can do much about it if you didn't have a receipt. But I would be happier to volunteer my bag than be forced to so always volunteer, most of the time they don't want to look. In some countries they require you to leave your bag outside which I would never do so either don't go into that store or try and show them afterwards.
I think they use commonsense probably, if your well dressed and not looking suspicious you would be less likely to get checked.
In America I noticed they didn't check bags at the door but were very strict when you visit the toilet or fitting rooms you cant take bags in with you.
In Bangkok they were laughing at me for offering to show them a receipt at the door when I left a department store! To them I guess they think someone white wont steal? also they sometimes scan bags on entry for security but don't do it for foreigners much! (But still carry a receipt in those places where you can end up in prison for an occasion of not having a receipt)