Stuart Lawrence has told the Daily Mail:
I am being targeted because of the colour of my skin, I don't think it's because I am Stephen's brother.
Whenever I have been stopped, I have never subsequently been charged with anything, and nothing has ever been found to be wrong with my car.
I have never, ever, done anything wrong. I have never been in trouble with the law. I have paid my road tax and my insurance, and always tried to keep my cars in a roadworthy state.
More top news
Students and staff at the American University of Afghanistan are reportedly trapped inside after militants stormed the campus.
Crisis talks are being held over fears that trainee Catholic priests in Ireland are using the gay dating app Grindr.
Greg Clarke has been named as the new chairman of the Football Association, it has been confirmed.