Optical

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This helps us understand how visitors reach and use our site, manage traffic, offer certain features like live chat, and tailor content within our sites to you.

This allows us and our advertising providers to show adverts more relevant to you, limit how often you see an advert and build a profile of your interests. Also to enable you to share our content socially if you wish. Our advertising providers may combine activity information they collect from our website with information they have collected elsewhere. Without this, the adverts you see will be less relevant.

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