What does the cryptic crossword clue "They regard six of the Roman jugs (7)" mean?

The wordplay uses a charade (building blocks). VI (synonym=""six of the Roman"") + EWERS (synonym=""jugs"") = VIEWERS The answer is VIEWERS.

They regard six of the Roman jugs (7)

Guardian Cryptic #29590 | 12 Across | 2025-01-13 flower