Remove Controller

Multiple routes can be set as follows:

$xs=array
('overloaded', 'hs-pix', 'Health-and-Safety-Pictures', 'health-and-safety-pictures',
'health-and-safety', 'safety-at-work', 'safety_at_work',
);
foreach($xs as $x):
$route[$x] = "c_pix/safety";
endforeach;