they don't recomend that now.. if you had all your jabs and boosters when you were younger then you're covered unless it's something like a garden fork through the foot etc..
they don't do that anymore... i recently trod on a six inch nail, two inch of which went into my heel. A&E asked if i'd had tetanus injections when i was younger, and as i had, they said "you'll be fine then, see ya !"