Advantages Of using Oyster Card or Contactless Cards in London.

Oyster Card
Why do you need to have an Oyster Card or Contactless card when visiting the United Kingdom? Find out all the information you need about Oyster Card here! Who introduced Oyster cards? Oyster Card was introduced about 15 years ago by Transport for London (TfL) and currently over 80% of Londoners are using this electronic ticket to pay their public transport costs....