Stop and account is simply used as a legal opener to engage with someone, even if they're visibly doing nothing illegal. If you appear evasive during the stop and account, or they are of the opinion you have what can be described as an attitude, they can reasonably suspect you may be hiding something. That is when they accelerate the interaction to a stop and search. And they will be completely in their right to do so. Your average citizen in the USA has more rights than we do. By all means you can protest and complain, they'll just invite you to the station to have a one to one sit down with the officer a few weeks later. In this scenario that would be pretty awkward conversation to have, and it won't change anything.
Not only are you wrong with what you are saying but it's been nearly 5 years since you posted a review, is there a reason for that?
You do not have to stop and talk to the police and they can only search you if they have reasonable grounds to suspect they might find something and they must tell you what they think they might find.
Illegal stop and searches mean a civil claim and compensation. The search record must indicate the grounds for their suspicions.
External Link/Members OnlyStop and question: police powers
A police officer might stop you and ask:
what your name is
what you’re doing in the area
where you’re going
You do not have to stop or answer any questions. If you do not and there’s no other reason to suspect you, then this alone cannot be used as a reason to search or arrest you.
Stop and search: police powers
A police officer has powers to stop and search you if they have ‘reasonable grounds’ to suspect you’re carrying:
illegal drugs
a weapon
stolen property
something which could be used to commit a crime, such as a crowbar
You can only be stopped and searched without reasonable grounds if it has been approved by a senior police officer. This can happen if it’s suspected that:
serious violence could take place
you’re carrying a weapon or have used one
you’re in a specific location or area
Before you’re searched
Before you’re searched the police officer must tell you:
their name and police station
what they expect to find, for example drugs
the reason they want to search you, for example if it looks like you’re hiding something
why they’re legally allowed to search you
that you can have a record of the search and if this is not possible at the time, how you can get a copy