These clips show Princess Lilian of Sweden and her husband Prince Bertil describing their sadness at not being able to have children together, but her happiness at becoming part of the extended royal family in Sweden.
More top news
More than a thousand riders will be taking part in a series of events in and around the town.
Some warm spells of sunshine will develop, although scattered heavy and thundery showers are also expected during the afternoon.
A yellow 'be aware' warning has been issued by the Met Office for much of Wales.