um, safe against what threat?
I'm not afraid of falls, sweating, bad hair days, sunshine, wolf-whistlers, traffic, cyclists, wind, rain, unfriendly dogs, buggy-pushers, dozey teenagers all over the path, ice underfoot, slippy leaves underfoot, drunks, gropers, tree roots, mud, puddles, gossip, muggers, creeps, plague ridden, zombies or sex pests. One way or another, I've dealt with all and am still fine.
I don't like hail, though. I will admit to pausing to avoid Efen hail.
Oh, and barb wire. Avoid that shit for sure. I had lucky escape catching my foot on some barb wire yesterday but no damage, phew.