| Location | Number of Reports |
| Bethnal Green | 8 |
| East Grinstead | 6 |
| Frimley Green | 1 |
| Gainsborough | 2 |
| Gants Hill | 3 |
| Gateshead | 14 |
| Gatwick | 11 |
| Gerards Cross | 1 |
| Gillingham | 59 |
| Glasgow | 706 |
| Glossop | 2 |
| Gloucester | 52 |
| Gloucestershire | 1 |
| Godalming | 3 |
| Goodmayes | 115 |
| Goole | 2 |
| Goring | 2 |
| Gosport | 4 |
| Grantham | 25 |
| Gravesend | 18 |
| Grays | 1 |
| Great Yarmouth | 1 |
| Great Horkesley | 1 |
| Great Yarmouth | 17 |
| Greater London | 5 |
| Greater Manchester | 2 |
| Greenford | 6 |
| Greenhithe | 4 |
| Greenwich | 5 |
| Greenwich, London | 1 |
| Grimsby | 37 |
| Guildford | 255 |
| Guilford | 1 |
| Guisborough | 3 |
| Gwent | 1 |
| Hither Green | 1 |
| Hurst Green | 1 |
| Palmers Green | 4 |
| Welwyn Garden City | 65 |