Answer:
In Winston Churchill’s first speech to the House of Commons on May 13th, 1940, the word provision proposes contemplating the possibility of an "earlier meeting," in which case the required means for a meeting will be met.
Step-by-step explanation:
The word provision refers to the readiness to supply certain elements, which in this case means being ready for the possibility of the Adjournment of the House to happen before Tuesday, 21st May.