Saracens continued their unbeaten start to the Gallagher Premiership season with a comprehensive 34-14 victory at Newcastle, despite Mako Vunipola being sent off midway through the second half .
Saracens continued their unbeaten start to the Gallagher Premiership season with a comprehensive 34-14 victory at Newcastle, despite Mako Vunipola being sent off midway through the second half .
