Short Stay Car Parking 60 mins - Siri Shortcuts

Set the location in this Shortcut, stored in the Calendar app as Parked when you park up.
When it’s time to go back to the Car press Return to Car, the Shortcut returns the location and starts a Walking Map for you.
Duration is set to 1 hour but still returns you before or after the time. a notification is activated at 45 mins.