A general view of Greenwich Park amid dried grass in London, Tuesday, Aug. 11, 2026. (AP Photo/Kin Cheung)

The 'Summer Pit' water reservoir on the Elveden Estate shows low water levels amid a nationwide drought, in Thetford, England, Tuesday, Aug. 11, 2026. (AP Photo/Mustakim Hasnath)

People sit on dried grass in a park outside the Houses of Parliament in London, Monday, Aug. 10, 2026. (AP Photo/Kin Cheung)

Farmer Maarten Janse drives his tractor on a drought stricken wheat field in Wolphaartsdijk, Netherlands, Tuesday, Aug. 11, 2026. (AP Photo/Virginia Mayo)

Farmer Henrik Jan ten Cate stands in his potato field, affected by the drought, in Poortvliet, Netherlands, Tuesday, Aug. 11, 2026. (AP Photo/Virginia Mayo)

A potato field affected by the drought in Poortvliet, Netherlands, Tuesday, Aug. 11, 2026. (AP Photo/Virginia Mayo)

Farmer Maarten Janse stands next to his tractor on a drought stricken wheat field in Wolphaartsdijk, Netherlands, Tuesday, Aug. 11, 2026. (AP Photo/Virginia Mayo)

Farmer Maarten Janse drives his tractor on a drought stricken wheat field in Wolphaartsdijk, Netherlands, Tuesday, Aug. 11, 2026. (AP Photo/Virginia Mayo)