DS17 has uni interview in London on Saturday. He wants his best friend to go with him (incidentally this friend had interview at same uni 2 weeks ago). Uni is train ride into London (approx one hour) then tube ride (DS knows his way round tube) .
Interview apparently takes 20 minutes (showcase of digital work ) .
Question is : do I go ? DS will sit on train and tube with mate - not me. They don't need me on tube and it's a 20 minutes meeting.
Want to be supportive but wondering if it's unreasonable to send him with just his mate ?