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Registering as a stem cell donor could save someone's life.

Tasneem Ali is a Leicester GP. Her son had blood cancer, and as a parent she wants to raise more awareness of how to become a donor of stem cells.

She's now joined forces with DKMS, a blood stem cell charity, to get more people from ethnic minorities to sign up.

And in a few weeks she's bringing a donor drive event at the Highcross Shopping centre.

She joined Letitia George to explain further.