Isn't it done all the time? As soon as my right to something infringes upon your right to the same thing or something else, problems ensue. That's why we have laws: to determine who has what rights over others. For instance, some people love to drive fast, and perhaps it is their right to do so when they are not breaking any laws, but as soon as someone gets hurt as a result of their speeding, their right to go fast is going to be curtailed.