Figure 1: Reverse circulation drilling at Spark Energy Minerals' Arapaima Project in Brazil's Lithium Valley during the ...

Meanwhile, No 10 says the PM has "full confidence" in chief adviser Morgan McSweeney, despite pressure over the 2024 appointment of Lord Mandelson as US ambassador.

The Metropolitan Police has launched a criminal investigation following allegations that Mandelson passed market-sensitive information to the late sex offender.