protect shopping trolley improvised explosives lets paint picture grocery shopping local tesco yearold loon lobs grenade shopping trolley explodes groceries runs store escapes via tube station across street takes victoria line london st pancras railway station boards  eurostar service parisnord france belongs hundreds dollars goods burning front you image familiar you course is many people often suffer experience made fatal mistake shopping routine see it answer obvious shopping trolley unarmoured target method defending itself invitation disaster today show modify shopping trolley successfully shop tesco express dangerous area south london am lets begin upgrading armament begin mounting mm mhb browning heavy machine gun plus another antiaircraft purposes aerial attacks live birmingham also install trophy active protection system countermeasure antitank guided missiles rocketpropelled grenades antitank rockets high explosive antitank rounds system uses selfforging warhead destroy oncoming threats preemptively detonating projectile shopping trolley thus longer vulnerable multitude threats may encounter thing shopping trolley cannot effectively defend kinetic energy penetrators mount atgm launchers shopping trolley penetrate enemy enemy penetrates trolley may noticed additional weight modifications installed shopping trolley made impractical manual propulsion solve problem mounting litre cylinder twinturbocharged gasoline engine producing  brake horsepower  revolutions per minute five speed manual transmission thanks lightweight construction shopping trolleys achieve optimal powertoweight ratio gives shopping trolley extremely high acceleration top speed properties enables us make flanking manoeuvres around enemy also sick outside overtakes turns test modifications placing improved shopping trolley situation again fined  unlicensed operation firearm possession automatic weapon