Share-based Payments (Tables)

6 Months Ended

Jun. 30, 2025

Text block [abstract]

Summary of Principal Assumptions Used for Valuation of Share Options


Grant date		Jun-20-2025				Jun-20-2025				Jun-20-2025
Vesting dates			Jun-20-2026				Jun-20-2026				Jun-20-2026
			Jun-20-2027				Jun-20-2027				—
			Jun-20-2028				Jun-20-2028				—
			Jun-20-202 9				Jun-20-2029				—
Volatility 1			190.44	%			211.97	%			253.88	%
Dividend yield			0	%			0	%			0	%
Risk-free investment rate 1			3.91	%			3.84	%			3.75	%
Fair value of option at grant date 1		£	0.004			£	0.004			£	0.004
Fair value of share at grant date		£	0.004			£	0.004			£	0.004
Exercise price at date of grant		£	0.004			£	0.0004			£	0.0004
Lapse date			Jun-20-2035				Jun-20-2035				Jun-20-2035
Expected option life (years) 1			4.5				3.5				2.0
Number of options granted			196,266,198				1,108,027,715				157,982,220


Grant date		Jun-20-2025				Jun-20-2025
Vesting dates			Jun-20-2025				Jun-20-2025
Volatility 1			348.99	%			253.88	%
Dividend yield			0	%			0	%
Risk-free investment rate 1			3.62	%			3.75	%
Fair value of option at grant date 1		£	0.004			£	0.004
Fair value of share at grant date		£	0.004			£	0.004
Exercise price at date of grant		£	0.0004			£	0.004
Lapse date			Jun-20-2035				Jun-20-2035
Expected option life (years) 1			1.0				2.0
Number of options granted			1,304,702,251				711,098,349

1.	Represents the average for the options granted.