Mr Hogg believes a change in the system could be necessary.
It is worth remarking that these coefficient might vary over time because, depending on the circumstances (special events, incidents, etc)., it could be necessary to change their value to satisfy different priorities.
What other evidence could be necessary?
The culmination of the UK regulatory reviews and recent board changes could be the necessary catalysts.
To some extent these structural changes could be justified initially as necessary responses to changes in technology and competition.
The board claims that retrofitting or replacing the vehicles is not necessary because the changes could be deemed technologically infeasible and therefore exempt from the regulations.
Although we believe the general finding are robust, a number of changes would be necessary before such models could become practical public-health tools.
Fortunately no rewrites nor handle changes will be necessary.
Technological changes would be necessary.
