A bit of a speculative review this, but I suspect this is going to cause no end of grief on Christmas day. My family is not naturally competitive, but there is something about Scalextric which seems to bring out the worst in everyone! The addition of this narrow section of track with side swipes allowing for vindictive overtaking manouevres and a hairpin to unsettle granny's colon might just be the straw that breaks the camel's back...
Usual Scalextric high quality I have come to expect over the years.
Post christmas update - a very good addition to the track! Two cars can just about get through at once but it's quite tight.