Indeed, some publications and interviewees suggested that there was a threshold of second home numbers, beyond which the impact was felt or became particularly acute.
Yn wir, roedd rhai cyhoeddiadau a chyfweleion yn awgrymu fod trothwy ar gyfer ail gartrefi, ac o’i groesi bod yr effaith i’w theimlo neu’n mynd yn arbennig o acíwt.