unreliable

“In other countries, illegal online drug markets employ the post to send drugs. In Russia, the post is extremely slow and unreliable, so local dealers came up with a new and more efficient way of distribution,” explained sociologist Alex Knorre.

Since then dozens of people have got in touch with BBC News, many saying that buses remain fundamentally unreliable.

Janette has similar experiences of unreliable service updates in Hereford.

Many pollsters have also shifted to using online surveys, but experts said those were known for being unreliable.

I know you spent the whole night trying to not look at the New York Times’ historically unreliable needle, which proved to be intolerably accurate this time around.