How do I solve 3 down in Daily Telegraph Cryptic 31243?

Question

Accepted Answer

3 down reads "Pyramid easily restricts views" (5 letters); the answer is IDEAS. It's a hidden-word clue: the answer is spelled out by consecutive letters in the clue itself, often crossing a word boundary. Indicators like 'in', 'some', or 'part of' signal that you're looking at a substring. The full step-by-step breakdown is on this page.

Pyramid easily restricts views (5)

3D — Pyramid easily restricts views (5) — IDEAS