https://newsdig.ismcdn.jp/mwimgs/e/e/680mw/img_ee1efe5c3022f25b2e279d4f58f4da3c167017.jpg
https://newsdig.ismcdn.jp/mwimgs/a/b/680mw/img_ab5df0f2ee264bff4376d93d28c0e3aa92622.jpg
https://newsdig.ismcdn.jp/mwimgs/e/a/680mw/img_eacef77e507e1b6730d75c818fa09ad9120276.jpg
https://newsdig.ismcdn.jp/mwimgs/8/8/680mw/img_884d5f4a89e8fc58c66c8a20174af435106614.jpg

事故後に柵をつけた例も
https://newsdig.ismcdn.jp/mwimgs/c/8/680mw/img_c8d89fbf4d32477bc209e5fa3d9a4a46191027.jpg

https://newsdig.ismcdn.jp/mwimgs/7/b/680mw/img_7b42d6ae60cac0a68a584e4ded76bbf0141434.jpg
https://newsdig.ismcdn.jp/mwimgs/4/0/680mw/img_40b011a0917cae5e221c5fa06355f17a108033.jpg
https://newsdig.ismcdn.jp/mwimgs/e/9/680mw/img_e9280a103f6df730c1c32d01e234b164116405.jpg

https://newsdig.ismcdn.jp/mwimgs/8/0/680mw/img_809da418808637b43032af0f41e300f8105363.jpg
https://newsdig.ismcdn.jp/mwimgs/3/e/680mw/img_3ecb5ad9a5d319d46d7770ab5e94ab07104011.jpg
https://newsdig.ismcdn.jp/mwimgs/4/c/680mw/img_4c493d813bfa7ede2d8c9d224963781781959.jpg


岡山用水路　参考画像