The answers to the clues below will have something in common.

1. What you might say to someone during a downpour
2. The economy is improving in Australia
3. Where to find BEHOLD in the dictionary
4. Dealing with excessively strict regulations
5. Where less expensive productions and smaller theaters may be found in NYC

(Possible) Answers:

Each expression contains two opposite prepositions side by side. 

1. "Come IN OUT of the rain."
2. Things are looking UP DOWN Under. 
3. It comes AFTER BEFORE in the dictionary. 
4. Struggling UNDER OVER-the-top restrictions
5. They can be found ON OFF-Broadway.

NOTE: #1, 2, and 3 have three consecutive prepositions.
NOTE: See also similar puzzle posted 2/11/17 - key word PREPOSITIONS