Start by ending the tax loopholes that the wealthy use to avoid stamp duty and other taxes.
He also set the shuttle's own sensors in such a way that their use would avoid detection.
This often necessitates the use of speed restrictions to avoid further damage to the line's foundations.
So is avoiding the use of alcohol and drugs.
The use of the trolleybus avoided the need to construct three complex railroad crossings.
It is believed that the increased use of biodiesel avoided a potential fare increase and fuel surcharge in July 2008.
The use of hypergolics avoids the need for an igniter.
As noted elsewhere in this book, such group action requires small numbers or the use of selective incentives to avoid the free rider problem.
Their use has avoided many rail accidents over the 70 years they have been used.
In countries where both tests are used, use of the correct concentration avoids false positive and false negative results.