It is part of Yorkshire Cancer Research's strategy to ensure 2,000 more people living in the county survive cancer every year by 2025.
Princess Anne will be visiting three different venues in Halifax, Sowerby Bridge and Leeds.
Some dense fog around this morning
Some cloud but pretty dry
The incident took place on Town Street on Saturday
Cloud moving in but dry
The Leeds boxer has signed a long-term promotional deal to turn professional with Frank Warren.
The Leeds boxer is set to make an announcement about her future plans shortly
Emma Jesson has the latest.
Emma Jesson has the details.