Halve, core and chop the red pepper. Finely puree the tomato juice, pepper and Worcester sauce. Season with salt and chill.
Stir pesto à la Genovese and 2/3 of the oil until smooth and strain through a sieve. Collect the flavored pesto oil.
Heat the remaining oil in a non-stick pan and fry the cherry tomatoes over high heat for 1 minute. Sprinkle these with a little sea salt.
Put two tomatoes on a small kebab skewer.
Pour chili tomato juice into glasses. Drizzle 1 teaspoon of pesto oil onto each drink (it just looks nice in a spiral shape) and serve garnished with the tomato skewers.