| It is neither rational nor reasonable to expect those who can opt out to opt in. |
| Aside from all that, registering for the service was very quick and easy, and you are given the chance not to opt in to their mailing lists. |
| Rather than feeling coerced, people willing to participate may find it burdensome to opt in. |
| The less frequent the events and the less predictable, the more difficult it is to opt in favour of prevention and mitigation. |
| For operators that choose to opt in, Government would buy their equipment and claims. |
| The spokeswoman said the Executive preferred a major publicity campaign to encourage more people to opt in. |
