As the vaccination programme continues and new variants of the virus emerge, it would appear that these variants may require regular updates, possibly with further vaccinations every autumn. Of course it may be pure speculation at the moment but there appears to be talk that any overseas travel will require evidence of vaccination. Could this mean that we each have to carry evidence of these vaccinations in the form of a booklet similar to the Pet Passport . I would also speculate as to whether this might also require a degree of testing at the borders. We could possibly be charged for these tests etc. Is this likely??