Kirby McInerney LLP Announces Investigation Against National Grid plc on Behalf of Investors
1. Kirby McInerney LLP is investigating National Grid for potential securities law violations. 2. A fire at Heathrow Airport linked to National Grid's substation raised concerns. 3. National Grid was aware of the substation fault since 2018 but did not repair it. 4. National Grid's ADR dropped by over 5% following the publicized investigation. 5. The investigation could lead to significant litigation costs for National Grid.