Related Clues:

• Briefly, a hole-in-the-wall cash machine
• Initially, there's no telling when it's out of order
• Mid-morning tea for cash?
• There's no telling if it won't work
• Where there's 17 across and down, by the sound of it, there's money in it in the morning
• Where you might get a little mid-morning tea for cash(3)
• It's telling that the mat is crooked
• That won't tell the time
• The teller of tea during the morning
• There's money in it, but very little if there's nothing in it
• There's no telling when there's a power cut
• There's no telling when the power is off, initially
• This may be telling that there's a little tea during the morning
• There's no telling when you get a power cut
• Never can tell when there's a power cut