| # | Name | Comment | Date |
|---|---|---|---|
| 251 | Ana Lopes | N/G | Feb 24, 2013 |
| 252 | Sandra Durkin | N/G | Feb 24, 2013 |
| 253 | Richard Kuper | N/G | Feb 24, 2013 |
| 254 | Natalie Dobson | Hidden | Feb 24, 2013 |
| 255 | Taylor Sherman | N/G | Feb 24, 2013 |
| 256 | Lucy Cox | N/G | Feb 24, 2013 |
| 257 | Maha Mikhail | N/G | Feb 24, 2013 |
| 258 | Kirsty Newsome | N/G | Feb 24, 2013 |
| 259 | Peter Bicknell | N/G | Feb 24, 2013 |
| 260 | Catherine Knight | N/G | Feb 24, 2013 |
| 261 | richard braude | View | Feb 24, 2013 |
| 262 | Savitri Hensman | N/G | Feb 24, 2013 |
| 263 | Rosemarie Wilson | N/G | Feb 24, 2013 |
| 264 | Stirling Smith | N/G | Feb 24, 2013 |
| 265 | Jen Smith | N/G | Feb 24, 2013 |
| 266 | chris gutkind | View | Feb 24, 2013 |
| 267 | John Parrington | N/G | Feb 24, 2013 |
| 268 | Eleanor Ross | N/G | Feb 24, 2013 |
| 269 | Jeffrey Jacksin | View | Feb 24, 2013 |
| 270 | Yaz Djebbour | View | Feb 24, 2013 |
| 271 | Christina Purcell | N/G | Feb 24, 2013 |
| 272 | Charlie Hore | View | Feb 24, 2013 |
| 273 | ALan Miller | N/G | Feb 24, 2013 |
| 274 | Vera Trappmann | N/G | Feb 24, 2013 |
| 275 | Guy Taylor | N/G | Feb 24, 2013 |
| 276 | Danny Millum | N/G | Feb 24, 2013 |
| 277 | Matthew Smith | View | Feb 24, 2013 |
| 278 | Sean Fox | N/G | Feb 24, 2013 |
| 279 | Dominic Daly | N/G | Feb 24, 2013 |
| 280 | Alison Lord | View | Feb 24, 2013 |
| 281 | maria j barton | View | Feb 24, 2013 |
| 282 | Tony Dundon | N/G | Feb 24, 2013 |
| 283 | Professor Martin Upchurch | N/G | Feb 24, 2013 |
| 284 | Jairus Banaji | N/G | Feb 24, 2013 |
| 285 | dolat khan | View | Feb 24, 2013 |
| 286 | Christian Haesemeyer | N/G | Feb 24, 2013 |
| 287 | Suzanne Gannon | N/G | Feb 24, 2013 |
| 288 | Shadd Maruna | N/G | Feb 24, 2013 |
| 289 | Harriet Bradley | View | Feb 24, 2013 |
| 290 | Dave Abbott | N/G | Feb 24, 2013 |
| 291 | Chris Stephenson | View | Feb 24, 2013 |
| 292 | Liz Elkind | N/G | Feb 24, 2013 |
| 293 | Dave Muritu | N/G | Feb 24, 2013 |
| 294 | Richard Ross | N/G | Feb 24, 2013 |
| 295 | Ilaria Camplone | N/G | Feb 24, 2013 |
| 296 | Tom Castle | N/G | Feb 24, 2013 |
| 297 | James Duggan | View | Feb 24, 2013 |
| 298 | Jelena Timotijevic | N/G | Feb 24, 2013 |
| 299 | Katie Ayres | N/G | Feb 24, 2013 |
| 300 | Sean Rillo Raczka | N/G | Feb 24, 2013 |
- S/C/P - State, County or Province
- Dates displayed in the signature list are based on UTC/GMT
- Anonymous signatures signify people who have chosen not to display their names publicly
- A comment in gray indicates that the signer has hidden their comment from public view