Comments by "Kam sun Leong" (@kamsunleong6648) on "Why is HS2 likely to cost so much - and will it be scrapped?" video.

  1.  M K MISHRA  Depends on which route. I took the Hangzhou to Beijing train in early Dec and it was fully occupied for the second class seats. Probably becos it's more affordable. Not sure about the first and business class seats. I knew this route is very popular and book it online 2 months ahead.
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