本日はEast Coastのドックランへ。

ワンコさん達から追いかけ回され、即終了🤦🏻‍♀️ https://t.co/oUI2PKrJQ9
East Coast Park
[]
SIGLAP
east coast
east coast
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the post does not relate to a maintenance report feedback to a public flat house. The term "east coast" does not provide any context or information that would suggest otherwise. Therefore, the answer is that the post does not relate to this category.