2U David Guetta feat. Justin Bieber
Being done by researchers in Leicester.
Britain's biggest ever study into hate-crime has just got started in the East Midlands:
Researchers say they don't have a specific agenda, but want to hear from as many people as possible.
Dr Neil Chakraborti's leading the research and LEicester University - and says it's all being done with people like the police, and social services in mind:
"the idea is, at the end of the project, our findings will help them make a difference to the support services they already provide to victims@
Hate-crime victims can use Twitter and Facebook to let researchers know about their experiences.