Sat-Nav sends juggernaut down country lane

Ancient cottage wrecked after sat-nav sends juggernaut down country lane

http://www.dailymail.co.uk/pages/live/articles/news/news.html?in_article_id=488314&in_page_id=1770&in_page_id=1770&expand=true

Sat Nav HGV

HGV Sat Navigation

Snooper

TomTom

NavMan

Garmin

But who supports the needs of HGV’s restrictions 

B Roads weight restrictions

Height Restrictions

Single Track Roads 

Visual Satellite Navigation