Although Halfon signed these motions in 2010 , he has since campaigned no further on these issues .
Halfon has signed several early day motions in support of National Health Service funding for homeopathy sponsored by Conservative MP David Tredinnick .
Although Halfon signed these motions in 2010 , Halfon has since campaigned no further on these issues .
Halfon has signed several early day motions in support of National Health Service funding for homeopathy sponsored by Conservative MP David Tredinnick .