There will be a bus to take you to the wedding and drop you off in the evening. The bus leaves from outside Dundee train station at 12:30pm promptly.

Please arrive by 12:15 at the bus point and let Mark (man with clipboard) know that you are there.

Here is the location: google maps link, what3words: sing.emporium.beside

Return buses will leave the venue at 9pm and midnight. They will bring you back to the same point outside the train station.