to be on the safe side

To take extra precautions; reduce or eliminate the possibility of a mistake, an error, or even danger.
Dad always keeps his valuables in a bank's safe deposit box, just to be on the safe side.
Compare: JUST IN CASE.
Categories: adverb

An client error occurred: Error calling GET https://www.googleapis.com/youtube/v3/search?part=id%2Csnippet&q=%22to+be+on+the+safe+side%22&maxResults=4&videoEmbeddable=true&videoSyndicated=true&safeSearch=strict&type=video&key=AIzaSyCfLRuAZZNAQm6a5uDzgY-Tt668bxsppCs: (403) The request cannot be completed because you have exceeded your <a href="/youtube/v3/getting-started#quota">quota</a>.