Concepts is an overloaded term

Clause / Subclause / Annex: 
3.
Para/Table/Figure: 
2
Comment type: 
Ed
Comment / justification for change: 

Concepts is now the name of a specific feature of the language, the term now risks confusion and ambiguity when used in the more general sense.

Recommended change: 

Rename the chapter Basic ???. THe note in p2 specifically needs similar rewording

MB: 
UK