on a collision course

on a collision course

1. Used other than figuratively or idiomatically: see on,‎ a,‎ collision course.
2. (figuratively, by extension) (typically with with) Dangerously and imminently approaching (a negative condition, result, etc.).

   The government is putting us on a collision course with nuclear disaster.

• “on a collision course”, in Lexico, Dictionary.com; Oxford University Press, 2019–present.
• “on a collision course”, in Merriam–Webster Online Dictionary, (Please provide a date or year).
• “be on a collision course” in the Cambridge English Dictionary, Cambridge: Cambridge University Press.
• “on a collision course” in the Collins English Dictionary