For example, in the EU you technically have the right to freedom of expression, but you can also be arrested if you say something that could offend someone.
Similarly rights to privacy are often ignored whenever a justification can be made that it's appropriate to do so.
I don't know about elsewhere in the world, but here in the UK you don't even have a right to remain silent because the government added a loophole so that if you're arrested in a UK airport they can arbitrarily force you to answer their questions and provide passwords for any private devices. For this reason you often here reports of people being randomly arrested in UK airports, and the government does this deliberately so they can violate your rights.