Paragraph 2
Measures of—
50 metres 2 metres 30 metres 1.5 metres 20 metres 1 metre 10 metres 0.5 metre 5 metres 1 decimetre 3 metres 1 centimetre
Measures of—
| 50 metres | 2 metres |
| 30 metres | 1.5 metres |
| 20 metres | 1 metre |
| 10 metres | 0.5 metre |
| 5 metres | 1 decimetre |
| 3 metres | 1 centimetre |