LONDON (AP) — British police have charged a teenager with a spate of London acid attacks, as authorities considered whether tougher sentences would curb a spike in assaults with corrosive liquids.

The Metropolitan Police force said late Saturday that a 16-year-old boy faces 15 charges, including grievous bodily harm. The boy, who can't be named because of his age, was arrested after five moped riders were sprayed with a corrosive substance during a 90-minute period last week.

One man was left with life-changing injuries, police said. At least two of those attacked were drivers for food deliver...