| 8 | Loss per share |
| 2017 | 2016 | 2015 | ||||||||||
| Numerator | £’000 | £’000 | £’000 | |||||||||
| Loss used in basic EPS and diluted EPS | (16,064 | ) | (20,162 | ) | (10,099 | ) | ||||||
| Denominator | ||||||||||||
| Weighted
average number of ordinary shares used in basic EPS |
51,317,320 | 36,072,752 | 28,229,814 | |||||||||
| Basic and diluted loss per share - pence | (31p | ) | (56p | ) | (36p | ) | ||||||
The Group has made a loss in the current and previous years presented, and therefore the options and warrants are anti-dilutive. As a result, diluted earnings per share is the same for all of the periods presented.